Icom IC-R9500 Service Manual - Page 108

8 - 2 TO CONNECT-B UNIT SP1 1 2 JACK BOARD y J8 SPAF 1 SPAFG 2 W7 SW-B BOARD y SENSOR BOARD y PLUNGER EP2 (FRONT) VR-F BOARD y VR-E BOARD y 1 2 3 4 5 6 7 8 9 10 J7 3R3V 8 MCHA 7 MCHB 6 BANKA 5 BANKB 4 GND 3 GND 2 GND 1 J1 3R3V 8 SSPDL 7 SDLYL 6 GND 5 GND 4 GND 3 GND 2 GND 1 J1 W1 W2 J5 1 3R3V 2 MCHA 3 MCHB 4 BANKA 5 BANKB 6 GND 7 GND 8 GND J6 1 3R3V 2 SSPDL 3 SDLYL 4 GND 5 GND 6 GND 7 GND 8 GND SW-C BOARD y 3R3V 24 +LDV 23 NC 22 FINESK 21 AUTOSK 20 DLTFSK 19 MODESK 18 PROGSK 17 SELSK 16 PRIOSK 15 MEMOSK 14 GND 13 K12 12 SROFFD 11 S RLYD 10 SRINFD 9 K9 8 MCHA 7 MCHB 6 BANKA 5 BANKB 4 SSPDL 3 SDLYL 2 GND 1 J3 W3 J3 1 3R3V 2 +LDV 3 NC 4 FINESK 5 AUTOSK 6 DLTFSK 7 MODESK 8 PROGSK 9 SELSK 10 PRIOSK 11 MEMOSK 12 GND 13 K12 14 SROFFD 15 SRLYD 16 SRINFD 17 K9 18 MCHA 19 MCHB 20 BANKA 21 BANKB 22 SSPDL 23 SDLYL 24 GND J610 1 3 CLKON 2 2 GND 3 1 CLKOF W1 3R3V 1 DIALA 2 DIALB 3 DIALC 4 GND 5 W1(SENSOR) J611 5 1 3R3V 4 2 DIALA 3 3 DIALB 2 4 DIALC 1 5 GND GND 24 GND 23 MONIK 22 PLYK 21 RECK 20 DUPK 19 LCDSK 18 DIMK 17 DISPK 16 MSCK 15 EXTK 14 DIGIK 13 FSKK 12 SSBK 11 AMK 10 WFMK 9 FMK 8 F7K 7 F6K 6 F5K 5 F4K 4 F3K 3 F2K 2 F1K 1 J2 J4 1 GND 2 GND 3 MONIK 4 PLYK 5 RECK 6 DUPK 7 LCDSK 8 DIM K 9 DISPK 10 MSCK 11 EXTK 12 DIGIK 13 FSKK 14 SSBK 15 AMK 16 WFMK 17 FM K 18 F7K 19 F6K 20 F5K 21 F4K 22 F3K 23 F2K 24 F1K TO LOGIC UNIT J202 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 GND LCLK GND R0 R1 R2 GND R3 R4 R5 GND G0 G1 G2 GND G3 G4 G5 GND B0 B1 B2 GND B3 B4 B5 GND HS VS DE UD/RL GND NC NC GND GND LVDD4 LVDD3 LVDD2 LVDD1 GND 40 LCLK 39 GND 38 R0 37 R1 36 R2 35 GND 34 R3 33 R4 32 R5 31 GND 30 G0 29 G1 28 G2 27 GND 26 G3 25 G4 24 G5 23 GND 22 B0 21 B1 20 B2 19 GND 18 B3 17 B4 16 B5 15 GND 14 HS 13 VS 12 DE 11 UD/RL 10 GND 9 CNTV 8 BRIV 7 GND 6 GND 5 L VDD4 4 L VDD3 3 L VDD2 2 L VDD1 1 J201 1 GND 2 CLK 3 GND 4 R0 5 R1 6 R2 7 GND 8 R3 9 R4 10 R5 11 GND 12 G0 13 G1 14 G2 15 GND 16 G3 17 G4 18 G5 19 GND 20 B0 21 B1 22 B2 23 GND 24 B3 25 B4 26 B5 27 GND 28 HS 29 VS 30 DE 31 UD/RL 32 GND 33 CONT 34 BRIGHT 35 GND 36 GND 37 VDD 38 VDD 39 VDD 40 VDD VDD5VF 1 GND 2 NC 3 C15V 4 C15V 5 C15V 6 C15V 7 C15V 8 C15V 9 NC 10 GND +3R3V 12 LG_RES 13 NC 14 LG_PWR 15 NC 16 LTXD 17 LRXD 18 GND GND +LDV REMOTD DLOCKD RXD 9 GND GND GND GND GND GND J3 J203 11 19 20 10 8 7 6 5 4 3 2 1 J5 J1 1 +LDV 2 RXD 3 REMOTD 4 DLOCKD 5 GND 6 GND 7 GND 8 GND 9 GND 10 GND LED BOARD y to LOGIC W6 VR-A BOARD y J1 3R3V 1 PBT1A 2 PBT1B 3 SQLL 4 GND 5 GND 6 GND 7 GND 8 W9 8 3R3V 7 PBT1A 6 PBT1B 5 SQLL 4 GND 3 GND 2 GND 1 GND J1 VR-B BOARD y J1 3R3V 1 PBT2A 2 PBT2B 3 AGCL 4 GND 5 GND 6 GND 7 GND 8 W10 8 3R3V 7 PBT2A 6 PBT2B 5 AGCL 4 GND 3 GND 2 GND 1 GND J2 RECRG RECRS GND RECOG RECOS PHG PHAF PHNIK SPAF SPAFG SW-A BOARD y GND 30 1 GND 3R3V 29 2 3R3V SQLL 28 3 SQLL PBT1B 27 4 PBT1B PBT1A 26 5 PBT1A AGCL 25 6 AGCL DISAPLAY BOARD y LCD W5 J1 2 2 GND 1 CFLH 1 GND 1 30 GND SDLYL 2 29 SDLYL J301 SSPDL 3 28 SSPDL BANKB 4 27 BANKB PBT2B 24 7 PBT2B BANKA 5 26 BANKA PBT2A 23 8 PBT2A MCHB 6 25 MCHB 3R3V NOTC1L GND NOTC2L GND NRL GND NBL K1 22 9 K1 MCHA 7 24 MCHA 21 23 K9 22 SRINFD 21 SRLYD 20 SROFFD 19 K12 18 MEMOSK 17 PRIOSK TENKEY BOARD y W4 20 19 18 17 16 15 14 13 12 11 10 9 8 FINESK AUTOSK DLTFSK MODESK PROGSK SELSK PRIOSK MEMOSK K12 SROFFD SRDLYD SRINFD K9 NOTC2L NRL NBL AFL RFL TREL BASL PWRK LOCALK K5 K4 K3 K2 22 21 20 19 18 17 16 15 14 13 12 11 10 W8 10 11 12 13 14 15 16 17 18 19 20 8 9 NOTC2L NRL NBL AFL RFL TREL BASL PWRK LOCALK K5 K4 K3 K2 J4 J2 BASL 8 1 GND 7 2 TREL 6 3 W12 GND 5 4 RFL 4 5 GND 3 6 AFL 2 7 3R3V 1 8 J5 J2 8 1 7 2 6 3 5 4 W11 4 5 3 6 2 7 1 8 16 SELSK 15 PROGSK 14 MODESK 13 DLTFSK 12 AUTOSK 11 FINESK NOTC1L 23 NOTC1L +LDV 21 10 +LDV LST 7 24 LST GND 22 9 GND 3R3V NOTC1L GND NOTC2L GND NRL GND NB L 3R3V AFL GND RFL GND TREL GND BASL RTCCK 6 25 RTCCK TSDNK 23 8 TSDNK LDAT 5 26 LDAT TSUPK 24 7 TSUPK TDTS 4 27 TDTS K11 25 6 K11 NC 3 28 VR-C BOARD y VR-D BOARD y NC K10 26 5 K10 +LDV 2 29 +LDV K8 27 4 K8 NC 1 30 NC K7 28 3 K7 K6 29 2 K6 J3 3R3V 30 1 3R3V J1 • WIRING DIAGRAM (2)